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1996 Mazda 626 DX 2.0L Poor Idle Quality, Hesitation
The vehicle runs good at idle except on start-up has a slight miss. When accelerating engine surges from take off to about 2000rpm engine will run good at certain throttle angles. However any time you go to full throttle the engine surges like the fuel presure...
FIX posted 11/20/2001
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Message Closed w/FIX
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| VIN | 1YVGE22C4T |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
Message Closed w/FIX
Vehicle Data
1996 Mazda 626 DX
| VIN | 1YVGE22C4T |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Hesitation |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0300 | Multiple Misfire Detected |
| P1131 | Electric Vacuum Pump System Related PGM-FI Sensor Signal Malfunction |
11 Replies Received
11 Replies Received
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